Datasheet

1
2
3
4
8
7
6
5
EN
GND
GND
FB
VIN
PG
SW
VOS
THERMAL PAD
TLV62080, TLV62084
SLVSAK9E –OCTOBER 2011–REVISED FEBRUARY 2014 www.ti.com
Device Comparison Table
PART NUMBER
(1)
INPUT VOLTAGE OUTPUT CURRENT
TLV62080DSG 2.5 V to 5.5 V 1.2 A
TLV62084DSG 2.7 V to 5.5 V 2 A
(1) For detailed ordering information please check the Mechanical, Packaging, and Orderable Information section at the end of this
datasheet.
6 Terminal Configurations and Functions
8-Terminal SON With Thermal Pad
DSG Package
(Top View)
Terminal Functions
TERMINAL
I/O DESCRIPTION
NAME NO.
1 IN Device enable logic input.
EN
Logic HIGH enables the device, logic LOW disables the device and turns it into shutdown.
4 IN Feedback terminal for the internal control loop.
FB
Connect this terminal to the external feedback divider to program the output voltage.
GND 2, 3 PWR Power and signal ground.
6 OUT Power Good open drain output.
PG This terminal is pulled to low if the output voltage is below regulation limits. This terminal an be left floating if not
used.
7 PWR Switch terminal connected to the internal MOSFET switches and inductor terminal.
SW
Connect the inductor of the output filter here.
VIN 8 PWR Power supply voltage input.
VOS 5 IN Output voltage sense terminal for the internal control loop. Must be connected to output.
Thermal Pad — Must be connected to GND. Must be soldered to achieve appropriate power dissipation and mechanical Thermal
Pad reliability.
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